The SC Express family from National Instruments, Austin, TX, consists of PXI Express DA modules with integrated signal conditioning for measuring strain gauges, bridge-based transducers, thermocouples, and high-voltage analog inputs. Features include 250 MBps of dedicated bandwidth for each module in the chassis and synchronization across multiple chassis. The PXIe-4330 is an 8-channel, 24-bit simultaneous bridge input module with automatic synchronization, 0.02% accuracy, and 25 Ksps/channel sample rate for strain, load, force, and torque measurements. The PXIe-4353 thermocouple module offers 0.30°C accuracy on 32 channels. The PXIe-4300 high-voltage isolated analog input module measures up to 300 V with simultaneous sampling and features a 16-bit ADC/channel and 250 Ksps/channel sampling.
PXI Express DA Modules from NI